Tamas K.

Full Stack Developer

445 dollar
Freelancer
5 ans
Budapesta, HONGRIE

Mon expérience

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Mphasis Belgium BVBAApril 2020 - Présent

- Project: Price & Promotion API
- Participation: Developing new pricing service for multinational retail client. Resolving performance bottlenecks increasing system throughput by multiple orders of magnitude.
- Technologies: Java, Kotlin, Scala, Spring, Kafka, Couchbase, Redis, Azure, AWS, Kubernetes, Terrafrom, Gatling, Groovy, Jenkins

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WorldQuant LLCApril 2019 - March 2020

- Project: AlphaGen visualization
- Participation: Designed and implemented monitoring and control system for Alpha Graph generation platform running 20M+ jobs each day. Enhanced and automated big data journaling solution of streaming infrastructure.
- Technologies: Java, Spring, TypeScript, React, Kubernetes, Kafka, Flink, Cassandra, Hadoop, Hive, Beam, Nifi, Confluent Stack, Gitlab

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Morgan Stanley Hungary Analytics Ltd.February 2018 - March 2019

- Project: eTrade - eQuote 
- Participation: Took part in development of back-end applications serving a GUI used for trading corporate bonds by Morgan Stanley traders. Implemented smaller features as well as interfaces for new exchange and direct client integration into the trading platform. Extended internal tooling of development team for improved testing and monitoring capabilities. Created market volatility forecasting system to predict intraday trade volume. 
- Technologies: Java, Spring, Python, Flask, Keras, Typescript, Angular, Greenplum, KDB+, MQ, Perl, ION, Fix Protocol, Jenkins
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SAP Hungary Kft.August 2016 - February 2018

- Project: SAP Project Assistant for Managers and Consultants 
- Participation: Worked on back-end feature implementation for SAP Cloud pioneering iOS product. Created administrative tool to support more efficient data maintenance. Developed a native iOS application for an internal device registry system. 
- Technologies: Java, Spring, JavaScript, Swift, SAP HANA, MongoDB, Jenkins, SAP Cloud Platform
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Nirigo Ltd.February 2016 - June 2016

- Participation: Resolved issues and escalated problems with knowledgeable support and quality service for a medical clinic. 
- Technologies: Windows Server, Batch scripting, Fedora Linux

Mes compétences

Open Source solutions

Kubernetes

Others

SDLC, Project Management, Continuous Delivery, Continuous Integration, Teamwork, Design thinking

Databases

MySQL, Cassandra, Redis, PostGreSQL, Couchbase, Oracle, MongoDB

Technologies

AWS, ElasticSearch, React.js, JVM

ERP&CRM

ERP

IT Infrastructure

Docker, Windows Server, iOS, Linux, Azure

Mobile

Ion

Frameworks

Angular, Node.js, AngularJS, WPF, Spring

Middleware

Jenkins

Environment of Development

GitLab

Languages

Groovy, Kotlin, PHP, Swift, Java, C++, C/C++, JavaScript, ASP.NET, C#, Python, Scala, TypeScript

Analysis methods and tools

Agile Methodology, DevOps, Gradle

Big Data

Hive, Hadoop, Apache Kafka, Big Data

Protocols

FIX

Mes études et formations

Computer Software Engineer BSc - Óbuda University2014 - 2018